Brain and Behavior Crossword Puzzle

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Across
  1. 2. messengers of the nervous system. (7 letters)
  2. 4. region responsible for emotions like fear and aggression. (8 letters)
  3. 7. of the brain responsible for reasoning and problem-solving. (12 letters)
  4. 8. of the brain responsible for processing visual information. (9 letters)
  5. 10. the left and right hemispheres of the brain. (13 letters)
  6. 11. that plays a role in mood and sleep. (9 letters)
  7. 13. Key:
  8. 14. involved in movement and pleasure. (9 letters)
  9. 15. junction where communication occurs between neurons. (7 letters)
Down
  1. 1. of the brain responsible for memory formation. (11 letters)
  2. 2. involuntary functions like heart rate and digestion. (10 letters)
  3. 3. sheath that speeds up neural communication. (6 letters)
  4. 5. Area
  5. 6. of the brain responsible for processing sensory information. (8 letters)
  6. 7. fiber that transmits electrical impulses from the neuron. (4 letters)
  7. 9. Lobe
  8. 12. Callosum
  9. 16. of the brain responsible for speech production. (10 letters)